9.3

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9.3
Factoring Trinomials
  • Look for two numbers that miltiply to equal C but, they have to add to get B.
  • If both numbers are positive, (+)(+)
  • If both numbers are negative, (+)( - )
  • If your constant is positvie and the 2nd monomial is negitive ( - )( -)`
  • a2+bx+c

The factors of the constant (C) need be able to be added to equal B